diff --git a/QGCPostLinkCommon.pri b/QGCPostLinkCommon.pri
index e0913ad..4816d61 100644
--- a/QGCPostLinkCommon.pri
+++ b/QGCPostLinkCommon.pri
@@ -172,8 +172,8 @@ LinuxBuild {
         include($$PWD/custom/custom_deploy.pri)
     }
 
-    QMAKE_POST_LINK += && SEARCHDIR="$$DESTDIR/Qt" RPATHDIR="$$DESTDIR/Qt/libs" "$$SOURCE_DIR/deploy/linux-fixup-rpaths.bash"
+    QMAKE_POST_LINK += && SEARCHDIR="$$DESTDIR/Qt" RPATHDIR="$$DESTDIR/Qt/libs" "$$PWD/deploy/linux-fixup-rpaths.bash"
 
     # https://doc.qt.io/qt-5/qt-conf.html
-    QMAKE_POST_LINK += && cp "$$SOURCE_DIR/deploy/qt.conf" "$$DESTDIR"
+    QMAKE_POST_LINK += && $$QMAKE_COPY "$$SOURCE_DIR/deploy/qt.conf" "$$DESTDIR"
 }
diff --git a/deploy/linux-fixup-rpaths.bash b/deploy/linux-fixup-rpaths.bash
index 61ddb11..5b566bf 100755
--- a/deploy/linux-fixup-rpaths.bash
+++ b/deploy/linux-fixup-rpaths.bash
@@ -1,4 +1,4 @@
-#!/usr/bin/bash
+#!/usr/bin/env bash
 #
 # Premise:
 # Shared libraries (Qt, airmap, etc) on Linux are built without knowing where